victormarusciac victormarusciac

23-10-2017
Mathematics

contestada

Salut!
|4x^2+9x-9|=0
X= ?
Multumesc in avans :D

Respuesta :

Аноним Аноним

23-10-2017

x=3 or -3/4.Îmi pare rău că nu mi-am arătat munca

Answer Link

Otras preguntas

A manufacturer inspects 1000 cars and finds that 988 cars have no defects. What is the experimental probability that a car chosen at random will have no defects

How many moles of carbon atoms is 9.00 x 1025 atoms of carbon? A) 2.611 moles B) 1.511 moles (C) 149.5 moles (D) 199.511 moles

5 Which is the BEST example of a long-term goal? A. losing a significant amount of weight B. running for 30 minutes every morning C. training for a 5K race that

PLEASE HELP!The sector of a circle has a surface of 45 cm2. What is the angle of the sector, if the radius is 14.2 cm?

Who could be described as undaunted?

Help me please it’s l haven’t learnt it

Does anyone know how to do this please help

c) Describe the different ways by which the dependent population is supported in developed and developing countries. [5

Which is the equation of an ellipse with directrices at y = ±2 and foci at (0, 1) and (0, −1)? x squared over 4 plus y squared over 1 equals 1 x squared over

L'accord de l'adjectif qui suit le verbe être 1. Bons correctement l'adjectif entre parenthèses dans chaque phrase. Pour t'aider, écris le genre et le nombre du